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Project Execution Plan for Airport Construction Details of how an Airport is constructed, and how the progress, safety and quality is monitored and controlled. Also the measures to ensure that the site is environmentally friendly.
David H Moloney
1st August 2016
Brief Description
The purpose of this presentation is to give an understanding of the Methods, Plant and Sequence to construct an Airport.
This presentation can be used to engage Stakeholders and to get the Site Teams commitment to the programme. Also can be used for Induction Training and as a way to capture and share knowledge.
Project Execution Plan (PEP) details how a project will be executed, monitored and controlled.
High in Educational Value and easily understood. Recommended for Continuing Professional Development (CPD)
This Video Presentation is innovative and has many beneficial uses.
YouTube https://youtu.be/LY4gXkUgK_Y
Table of Contents
General Items
Contractor’s Temporary Site Facilities
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Contractors Site facilities comprise:Offices, Canteens, Toilets, Drying Rooms, Stores, Plant Yard, generators and Workshops.
Contractor’s Temporary Site Facilities
ⓒ David H Moloney
Genera
l Item
s
To see animations and clips, see my YouTube Film
Contractor’s Camp for 8,000 persons
ⓒ David H Moloney
Genera
l Item
s
Sheet Pile Temporary Shaft
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Sheet Pile Temporary shaft is used to enable an excavation for a deep structure.The construction sequence is:Install sheet-piles.Excavate and install bracing.Excavate to final level.Construct concrete structure.Backfill, remove bracing and sheet-piles
Sheet pile Temporary Shaft
ⓒ David H Moloney
Genera
l Item
s
3D Animation to show Sequence
Dewatering
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Construction dewatering is the removal or drainage of
groundwater and or surface / rain water usually by
pumping to keep the works dry.
Dewatering
ⓒ David H Moloney
Genera
l Item
s
Dewatering by Wellpoints
ⓒ David H Moloney
Genera
l Item
s
Water Pollution Prevention
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Pumped and rain water that is contaminated with clay and
silt needs to be treated prior to discharge from site.
Settlement ponds and settlement tanks are two methods
Dewatering by Settlement Lagoon
ⓒ David H Moloney
Genera
l Item
s
Dust Suppression
ⓒ David H Moloney
Genera
l Item
s
Temporary Fence type 1
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Examples of temporary security fences that are higher than the usual
Temporary Fence type 1
ⓒ David H Moloney
Genera
l Item
s
Temporary Fence type 2
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Temporary fence on precast beam for airport.
Temporary Fence type 2
ⓒ David H Moloney
Genera
l Item
s
Site Hoarding examples
ⓒ David H Moloney
Genera
l Item
s
FalseworkG
enera
l Item
s
Brief Description
Falsework to support Bridge deck formwork
Climbing Tower Cranes
Brief Description
A climbing tower crane lifts itself up using a climbing
attachment with hydraulic jacks that surrounds the mast.
The climbing attachment lifts itself up off the erected mast
and inserts a new mast section.
Rail mounted Tower Cranes layout plan and photographs for
airport passenger terminal building, showing the tower
cranes locations, rail track travel range and working area
coverage.
Genera
l Item
s
Climbing Tower CranesM
iscella
ne
ous
Climbing Tower CranesG
enera
l Item
s
Tower Cranes LayoutG
enera
l Item
s
Tower Cranes on RailsG
enera
l Item
s
Staff Offices for Departments
Department Functions
Planning Planning & Progress Monitoring
HSSE Health, Safety, Security & Environmental
Quality Assurance Quality Control
Procurement Materials & Subcontractors
Engineering Shop drawings & submissions
Quantity Surveying Monthly & final accounts
Document Control Distribution of Construction Information to Site Team
Plant & Equipment Hiring, Fuelling & Maintenance of Plant
I.T. Computers, software & Internet
Administration Payments
Human Resources
Site LaboratoryG
enera
l item
s
Traffic Management
ⓒ David H Moloney
Genera
l Item
s
Brief Description
Traffic management plans are necessary when working on or beside roads
Traffic Management - Realign Motorway under new Bridges
ⓒ David H Moloney
Genera
l Item
s
Traffic Management - Realign Motorway under new Bridges
ⓒ David H Moloney
Genera
l Item
s
Traffic Management – Divert Live Traffic onto Realigned Carriageway
ⓒ David H Moloney
Genera
l Item
s
Temporary Site Entrance
ⓒ David H Moloney
Genera
l Item
s
Temporary Roads & Entrances
ⓒ David H Moloney
Genera
l Item
s
Weighbridge & Sheeting Access
ⓒ David H Moloney
Genera
l Item
s
Wheel Wash Drive-through
ⓒ David H Moloney
Genera
l Item
s
Wheel Wash Drive-throughG
enera
l Item
s
Stores for Materials
ⓒ David H Moloney
Genera
l Item
s
Stores for Materials
ⓒ David H Moloney
Genera
l Item
s
Site Layout & Locations of Temporary Facilities
ⓒ David H Moloney
Genera
l Item
s
Temporary Electricity Supply & Tower Lights
ⓒ David H Moloney
Genera
l Item
s
Welfare Facilities
ⓒ David H Moloney
Genera
l Item
s
Toilets – Washing
Canteen, Drying Room, Toilet & Generator
Geotechnical
Vibro Compaction - Sequence, Plant & Methods
ⓒ David H Moloney
Geote
chnic
al
Brief Description
Vibro compaction is used to compact granular
ground to improve its load bearing capacity and
reduces the seismic liquefaction potential. Used
for the Palm Islands in Dubai.
A vibrator suspended from a crane is used and
inserted to a triangular grid pattern.
Vibro Compaction - Sequence, Plant & Methods
ⓒ David H Moloney
Geote
chnic
al
Stone Columns ⓒ David H MoloneyG
eote
chnic
al
Brief Description
Stone columns are used to improve the load
bearing capacity of ground.
Top feed vibrators suspended from an excavator or
crane along with loading shovels are used.
The stone columns are constructed to a triangular
grid pattern.
Stone Columns
ⓒ David H Moloney
Geote
chnic
al
Earthworks
Much Shifting
Brief Description
Muck Shifting is the process of moving
large quantities of soil and rock. Eart
hw
ork
s
Excavate & Load, Cart, Tip & Return
Brief Description
Cycle Time for 7km haulage distance using an Excavator 45 tonne weight and Dumper with a 40 tonne capacity, the cycle time is 34 minutes
Eart
hw
ork
s
7 minutes
14 minutes
3 minutes
14 minutes 7 km
7 km
Spreading & CompactionE
art
hw
ork
s
Spreading & CompactionE
art
hw
ork
s
Rock - Excavability
Brief Description
The excavability of rock depends
mainly on the rock strength and the
layer thickness. This diagram shows
excavation methods for rock of
various strengths and thicknesses,
with a free face.
ⓒ David H Moloney
Eart
hw
ork
s
Rock-breakingE
art
hw
ork
s
Rock-breakingE
art
hw
ork
s
Rock Drilling & Blasting – Road CutE
art
hw
ork
s
Mass Haul DiagramE
art
hw
ork
s
Brief Description
Shows the quantities and location of
excavation and fill quantities for
motorway.
Excavation for Underground Pump stationE
art
hw
ork
s
Brief Description
Faces of excavation Battered &
Well-point Dewatering used.
Excavation for Trenches with Stepped FacesE
art
hw
ork
s
Excavation for Trenches with Battered FacesE
art
hw
ork
s
Backfill TrenchE
art
hw
ork
s
Crushed Aggregate Base CourseE
art
hw
ork
s
Brief Description
Crushed Aggregate Base Course
CABC mixing and Laying
CABC ( Crushed aggregate base course )E
art
hw
ork
s
Mixing Plant
Testing Compaction
Mixing CABCE
art
hw
ork
s
Spreading & Compaction CABCE
art
hw
ork
s
Spreading & Compaction CABC ( Crushed aggregate base course )E
art
hw
ork
s
Spreading & Compaction CABCE
art
hw
ork
s
Piling
Piling Construction - Plant & Methods
Brief Description
Piling Plant, Equipment and Material;
Crawler Crane, Piling Hammer, Temporary Casing,
Piling Rig, Concrete Pump, Concrete Mixer Trucks,
Tremie Pipe and Reinforcement Cage
Pili
ng
Piling Construction - Plant, Methods & SequenceP
iling
Piling Construction - Plant & MethodsP
iling
Piling Construction - Vertical PilesP
iling
Piling Construction - Raking PilesP
iling
Piling Construction - Raking PilesP
iling
Pile Load Test
ⓒ David H Moloney
Pili
ng
Brief Description
A jack is used to load the pile in steps and
gauges measure any settlement.
Pile Load Test
ⓒ David H Moloney
Pili
ng
Concrete
Concrete Full Scale Trial Castings of Pier
ⓒ David H Moloney
Brief Description
The full-scale trial casting(s) shall
demonstrate/document that all
requirements to the concrete and the
execution of the work are fulfilled
simultaneously using the actual
methods and performed by personnel as
for the future production.
Concre
te
BIM 3D Model Shutter Fibreglass
Concrete Full Scale Trial Castings of Bridge Deck
Brief Description
The full-scale trial casting(s) shall
demonstrate/document that all
requirements to the concrete and the
execution of the work are fulfilled
simultaneously using the actual
methods and performed by personnel as
for the future production.
Concre
te
Fresh Concrete Properties Tests
Air Content, Consistence, Density, Initial and Final Setting Time, Temperature
and Bleeding
Chloride Ion Content
Hardening and Hardened Concrete Properties Tests:
Density and Compressive Strength for 1, 3, 7, 14 and 28 Days
Concrete Core Compressive Strength
Tensile Splitting Strength
Modulus of Elasticity
Heat Development
Chloride Migration Coefficient (28 Days)
Reinforcement Cover Measurement Survey
Concrete Batching Plant David H Moloney
ⓒ David H Moloney
Brief Description
Concrete batching plant comprises -
concrete mixer, control cabin, silos for
cement and fly ash, aggregate bins and
conveyor belt system to feed the mixer.
Also aggregate storage bays and water
storage tanks.
Concre
te
Concrete Batching Plant
ⓒ David H Moloney
Concre
te
Concrete Batching Plant
ⓒ David H Moloney
Concre
te
Concrete Batching Plant – Computer Controlled
ⓒ David H Moloney
Concre
te
Concrete Batching Plant - Liebherr Betomix AnimationC
oncre
te
Concrete Batching Plant David H Moloney
ⓒ David H Moloney
Brief Description
.
The mixing is computer controlled
and has a dynamic screen display,
showing the process. The material
storage capacity is, to match two
days concrete production.
Concre
te
Quarry & Aggregate Production
ⓒ David H Moloney
Concre
te
Brief Description
Quarry and Aggregate Production. Rock is
blasted free from a quarry face and fragmented.
The blasted rock is crushed and screened to
produce different size ranges of aggregates
Quarry & Aggregate Production
ⓒ David H Moloney
Concre
te
Quarry - Drilling Holes for Explosives
ⓒ David H Moloney
Concre
te
Quarry - Placing Explosives in Holes
ⓒ David H Moloney
Concre
te
Quarry - Blasting
ⓒ David H Moloney
Concre
te
Aggregate Production
ⓒ David H Moloney
Concre
te
Capacity 300 tonnes per hour
Quarry Plant & OutputsC
oncre
te
Reinforcement Cutting & Bending Yard
ⓒ David H Moloney
Concre
te
Brief Description
Reinforcement in 12 m lengths. Delivery in 3 ton Bundles
Reinforcement Cutting & Bending
ⓒ David H Moloney
Concre
te
Reinforcement Cutting & Bending
ⓒ David H Moloney
Concre
te
Reinforcement Cutting & Bending Yard David H Moloney
ⓒ David H Moloney
Reinforcement in 12 m lengths. Delivery in 3 ton Bundles Reinforcement cut to length by Shearing Machine
Reinforcement Bent to Shape by Bending Machine Reinforcement that is cut and bent is Bundled for delivery to work site
Concre
te
Precast Yard
ⓒ David H Moloney
Concre
te
Reinforced Wall Construction Sequence
ⓒ David H Moloney
Concre
te
Brief Description
The sequence to construct a reinforced concrete wall is as
follows:
Tie the reinforcement.
Erect stop-ends and the wall shutters.
Pour and vibrate the concrete mix.
Remove the shutters after the concrete has hardened.
.
Cycle Time Pour per Day
Reinforced Wall Construction Sequence
ⓒ David H Moloney
Concre
te
Reinforced Structure Construction Sequence
ⓒ David H Moloney
Concre
te
Brief Description
The general sequence to construct a reinforced concrete tank
is as follows-
1. Construct the floor and wall panels in a hit and miss pattern.
2. Construct the floor and wall corners and T shape panels.
3. Construct the roof working outwards from the back.
Reinforced Structure Construction Sequence
ⓒ David H Moloney
Concre
te
Reinforced Construction Tank, Construction Sequence David H Moloney
ⓒ David H Moloney
Concre
te
Bridge & Post-tensioningC
oncre
te
Brief Description
The sequence to post-tension a bridge
deck is as follows;
Fix the ducts and anchorages.
Install the stressing strand.
Concrete the deck.
Stress the strands and lock at
anchorages.
Grout the ducts.
Bridges on ProjectC
oncre
te
Bridge & Post-tensioningC
oncre
te
Bridge & Post-tensioningC
oncre
te
Bridge Concrete DeckC
oncre
te
Bridge Concrete DeckC
oncre
te
Bridge Post Tensioning Deck – Install StrandC
oncre
te
Bridge Post Tensioning DeckC
oncre
te
Bridge Construction Sequence David H Moloney
ⓒ David H Moloney
Concre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Bridge Construction Stages, Images & TimelineC
oncre
te
Tower ConstructionC
oncre
te
Brief Description
Air Traffic Control Tower constructed
using a jump-up shutter system.
Tower Construction Climbing ShutterC
oncre
te
Cycle Time 3 Days
ATC Tower CladdingC
oncre
te
Culvert ConstructionC
oncre
te
Brief Description
Sequence to construct culvert
with head walls.
Culvert ConstructionC
oncre
te
Oil InterceptorM
iscella
ne
ous
Oil InterceptorC
oncre
te
Waterproofing Spray on SystemM
iscella
ne
ous
Waterproofing Spray on TestsM
iscella
ne
ous
Structural Steel & Miscellaneous
Structural Steel & Miscellaneous
Airport Roof Truss
ⓒ David H Moloney
Str
uctu
ral S
teel
Brief Description
Roof Truss 190 tonne in weight. Sections welded together on
trestles and the truss is lifted into position.
Airport Roof TrussS
tructu
ral S
teel
Roof Truss Sections Roof Truss Sections assembled on trestles
Trusses weigh 190 tonnes Crane Demag CC 8800
Airport – Roof Section Mock-up S
tructu
ral S
teel
Airport Piers Roof Frames S
tructu
ral S
teel
Sections assembled on trestles
Pedestrian Boarding Bridges & Bridge House S
tructu
ral S
teel
Pedestrian Boarding Bridges & Bridge HouseS
tructu
ral S
teel
Pedestrian Boarding Bridges & Bridge HousesS
tructu
ral S
teel
Mock-up
Airport Roof TrussS
tructu
ral S
teel
Airport Roof TrussS
tructu
ral S
teel
Piers ConstructionS
tructu
ral S
teel
Piers ConstructionS
tructu
ral S
teel
Roof Covering
ⓒ David H Moloney
Str
uctu
ral S
teel
Brief Description
Sequence is
Fix bottom sheet
Fix Vapour barrier
Fix Top Hat section and clips
Fit Insulation
Fix top sheet
Roof Covering
ⓒ David H Moloney
Str
uctu
ral S
teel
Roof Covering
ⓒ David H Moloney
Str
uctu
ral S
teel
Roof Covering
ⓒ David H Moloney
Str
uctu
ral S
teel
View from ATC TowerM
iscella
ne
ous
View from ATC TowerM
iscella
ne
ous
View from ATC TowerM
iscella
ne
ous
Steel Building Multi-storey
ⓒ David H Moloney
Str
uctu
ral S
teel
Brief Description
Sequence to erect a structural steel multi storey
building.
Steel Building Multi-storey
ⓒ David H Moloney
Str
uctu
ral S
teel
Structural Steel Building Multi Storey
ⓒ David H Moloney
Step 1 Set-out Grid Lines Step 2 Holding Down Bolts Step 3 Erect 1st level use core for stability
Step 4 Complete 1st Level Step 5 Erect following Levels Step 6 Plumb & Align Structure
3D images to show Construction Sequence.
Str
uctu
ral S
teel
Steel Building Single Storey
ⓒ David H Moloney
Str
uctu
ral S
teel
Brief Description
Sequence to erect a structural
steel single storey portal building.
Steel Building Single Storey
ⓒ David H Moloney
Str
uctu
ral S
teel
Structural Steel Building Single Storey
3D images to show Construction Sequence.
ⓒ David H Moloney
Step 1 Set-out Grid Lines Step 2 Holding Down Bolts Step 3 Erect 1st Bay
Step 4 Erect 2nd Bay Step 5 Erect following Bays
Str
uctu
ral S
teel
Airport Fuel Farm
ⓒ David H Moloney
Str
uctu
ral S
teel
Steel Storage Tank
ⓒ David H Moloney
Str
uctu
ral S
teel
Brief Description
Sequence and methods to construct a
steel circular tank.
Steel Storage Tank
ⓒ David H Moloney
Str
uctu
ral S
teel
Steel Circular Storage Tank – Construction ⓒ David H MoloneyS
tructu
ral S
teel
Fireproofing Steel
Brief Description
Wet Mix Spray-Applied Fire Resistive Gypsum- based
Material to underside of roof deck – Site Trial
Str
uctu
ral S
teel
Fireproofing Steel Deck TrialS
tructu
ral S
teel
Pipework
Central Utility YardM
iscella
ne
ous
Chiller Building M
iscella
ne
ous
Provides chilled water for Air Conditioning
Chiller Plant M
iscella
ne
ous
Provides chilled water for Air Conditioning
BIMChilled Water Storage Tank
Chiller Building Cooling Towers
Chiller Building M
iscella
ne
ous
Provides chilled water for Air Conditioning
Chiller Building
Pipe Spools FabricationP
ipew
ork
Brief Description
Spools are fabricated from pipes and fittings .
Spool Fabrication on site P
ipew
ork
Pipe Spool Fabrication Workshop P
ipew
ork
Spool Fabrication - Pipe Rolling & Cutting Table P
ipew
ork
Spool Fabrication Spool Rolling & Welding P
ipew
ork
W. Soule & Company USA
Spool Fabrication - Automatic Welding with Pipe RollingP
ipew
ork
W. Soule & Company USA
Welding Positioner / TurntableP
ipew
ork
Anyeke.com.my
Post Weld Heat Treatment
Non Destructive Testing
Cut
Bevel
Fit-up
Weld
NDT
PWHT
Blasting
Painting
Spool Fabrication StepsP
ipew
ork
Cable LayingP
ipew
ork
Brief Description
132 kVa Cable laying .
Cable Laying P
ipew
ork
Cable Laying P
ipew
ork
Cable Laying P
ipew
ork
Cable Laying ⓒ David H Moloney
Cable Drum Stand Cable pulled on rollersCable Winch
Cable Drum Unloading Cable on rollers Cable Testing prior to Backfilling
Mis
cella
ne
ous
Transformers & GeneratorsM
iscella
ne
ous
Generator & Primary Substation Building M
iscella
ne
ous
Fuel Pipeline P
ipew
ork
Fuel Hydrant Pipeline P
ipew
ork
Double Jointing Welding i.e. joining two pipes
Welding Pipe Joint in Trench Welding
Valve Chamber Fuel HydrantDouble Block & Bleed Valve
Chilled Water Pipelines P
ipew
ork
Chilled Water PipelinesDelivery & Return
Pipe has Insulation & Seal Coat Valve ChamberWelding & Insulation to Joint
Pipes and Welding Pits Pipeline & Chamber
Roads & Pavings
Asphalt Batching YardR
oad
s &
Pavin
gs
Brief Description
Asphalt Batching Yard
Capacity of main batching plant is
250 tonnes per hour .
Asphalt Batching YardR
oad
s &
Pavin
gs
Asphalt Batching YardR
oad
s &
Pavin
gs
Asphalt Batching YardR
oad
s &
Pavin
gs
Asphalt Batching YardR
oad
s &
Pavin
gs
Asphalt Batching YardR
oad
s &
Pavin
gs
Road Construction
Brief Description
Sequence, methods and plant to construct a
motorway on a high embankment
Road
s &
Pavin
gs
Road ConstructionR
oad
s &
Pavin
gs
Road ConstructionR
oad
s &
Pavin
gs
Runway Asphalt PavementR
oads &
Pavin
gs
Brief Description
Sequence, plant and methods to construct a runway
Runway Asphalt PavementR
oads &
Pavin
gs
Prime Coat Site TrialsR
oads &
Pavin
gs
Bituminous Prime Coat shall
consist of supplying and applying
bituminous material to a previously
prepared and approved base
course in accordance with the
Specification to ensure a bond
between this surface and the
overlying course.
Runway Asphalt PavementR
oads &
Pavin
gs
Runway Asphalt PavementR
oads &
Pavin
gs
Runway Asphalt PavementR
oads &
Pavin
gs
Runway Asphalt Pavement - 4 Pavers working togetherR
oads &
Pavin
gs
Runway Asphalt PavementR
oads &
Pavin
gs
Runway Asphalt Pavement - TestsR
oads &
Pavin
gs
Asphalt Pavement - 4 Pavers in EchelonR
oads &
Pavin
gs
Brief Description
4 pavers used to minimise lengths of cold joints
Asphalt Pavement - 4 Pavers in EchelonR
oads &
Pavin
gs
Concrete Slipform PavingR
oads &
Pavin
gs
Brief Description
Slipform Airport Concrete paving.
Slipform Concrete PaverSpreader
Texturing & Curing
Concrete Slipform Paving – Texturing MachineR
oads &
Pavin
gs
Concrete Slipform Paving - Slipform MachineR
oads &
Pavin
gs
Concrete Slipform Paving – Placer / Spreader MachineR
oads &
Pavin
gs
Concrete Slipform Paving R
oads &
Pavin
gs
Concrete Slipform Paving R
oads &
Pavin
gs
Concrete Slipform Paving R
oads &
Pavin
gs
Concrete Slipform Paving R
oads &
Pavin
gs
Concrete Slipform Paving – Drilling holes for dowelsR
oads &
Pavin
gs
Concrete Slipform Paving – Drilling holes for dowelsR
oads &
Pavin
gs
Runway Concrete PavementR
oads &
Pavin
gs
Runway Concrete Pavement - TestsR
oads &
Pavin
gs
Runway Pavement - MarkingR
oads &
Pavin
gs
Milling / Planing MachineR
oads &
Pavin
gs
Runway Pavement – Cleaning surface with rotating water jetsR
oads &
Pavin
gs
Runway Pavement – Cleaning surface with rotating water jetsR
oads &
Pavin
gs
Flight CheckTests
Brief Description
Aircraft performing flight checks
on new Instrument Landing
System
Rail
Twin Tunnels single track with Cross passages at 250m intervals for emergency evacuation
Tunnels in rock to avoid ground & building settlement. Depth 25 metres on average
ⓒ David H Moloney
Rail Underground
Rail UndergroundC
oncre
te
Install Traffic Control Fencing & Welfare Facilities Divert Underground Utilities Excavate
Prepare Formation Reinforcement & Rails Paving
Paving Information Sign Trams in Operation Trams in Operation
Reinforcement & Rails
ⓒ David H Moloney
Rail Surface
Rail ViaductC
oncre
te
Brief Description
Shown is the construction of a light rail viaduct where
an overhead gantry was used to lift and place the
precast concrete viaduct segments.
Rail ViaductC
oncre
te
Rail ViaductC
oncre
te
Tunnels
Micro Tunnelling
Brief Description
Micro tunnelling is used to dig small tunnels
where a tunnelling boring machine is
controlled from a cabin at ground level
Tunnels
Micro TunnellingT
unnels
Micro Tunnelling Sequence David H Moloney
ⓒ David H Moloney
Tunnels
Pipe-jackingP
ipew
ork
Brief Description
Method for pipe-jacking
The pipes are assembled in the access
shaft and are pushed using a hydraulic
jack..
Pipe-jackingP
ipew
ork
Horizontal Directional DrillingP
ipew
ork
Brief Description
Horizontal Directional Drilling under a taxiway.
Process
1. A pilot hole id drilled to the designed profile
2. A reamer is pulled back through the hole to enlarge it
3. A pipe string is pulled into the hole.
Horizontal Directional DrillingP
ipew
ork
Survey & Setting Out
Setting out & Surveying
Setting out & Surveying
Miscellaneous Works
FencingM
iscella
ne
ous
Brief Description
Fencing.
Sequence of construction;
1. Clear and grade the ground.
2. Fix corner and straining posts.
3. Fix intermediate posts.
4. Fix line wire, chain-link and razor wire.
5. Construct concrete ground beam
FencingM
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FencingM
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FencingM
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FencingM
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Airplane Wingtip ClearanceM
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Brief Description
Regulation distances shown
for wingtip clearance.
Airplane Wingtip ClearanceM
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Taxiway Reconstruction AirsideM
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Brief Description
Regulations regarding working adjacent to
a live runway.
Taxiway Reconstruction AirsideM
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Taxiway Reconstruction AirsideM
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Airfield Ground Lights M
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Airfield Ground Lights Ducts & ChambersM
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Airfield Ground Lights Ducts & ChambersM
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Airfield Ground Lights Excavate Trench in CABCM
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Airfield Ground Lights – Concrete DuctsM
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Airfield Ground LightsM
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Airfield Ground LightsM
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Jig to Level Pot
Airfield Ground Lights - Core drill for LightM
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Airfield Ground Lights Fit Pot with JigM
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Airfield Ground Lights M
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Airfield Ground Lights M
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Jointing HDPE Ducts Jointing HDPE Ducts
Precast Chamber Grouting Inset Light Pot
ILS Localiser Antenna & Approach LightsM
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Provides lateral radio guidance to an aircraft approaching and landing on a runway
Approach LightsM
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Approach LightsM
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Used by the pilot to align the aircraft visually with the runway centreline.
ILS Glide Path AntennaM
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Provides radio vertical guidance to an aircraft approaching and landing on a runway
DVOR Ground StationM
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Omni Directional Radio Range (VOR) is a radio navigation system for aircrafts, so an aircraft can determine their position and stay on course.
Airfield Lights - SubstationM
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Contains switchgear, protection and control equipment
Airfield Lights – Taxi Guidance SignsM
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Taxi guidance signs provide direction and information to taxiing aircraft.
Administration
Progress Monthly, Monitoring & Reporting - DashboardDashboard is a single page, graphical representation of current
progress and historical trends
Histogram Charts for Resources & Outputs
Manpower per Discipline
Concrete per Location
Man-hours for each month of the Project
Quantity for each month of the Project
ⓒ David H Moloney
Brief Description
Histograms shows resources etc. for each month of a project.
Plant & Equipment List & Worker’s Job Titles
ⓒ David H Moloney
Daily Work Record
Brief Description
Daily Work Records showing the
allocation of resources, materials and
work activities carried out daily.
Organogram
Brief Description
Shown are the line and
lateral relationships
between the various team
members and their relative
position in the site
organisation.
Staff Directory
Brief Description
List of staff and their
contact details
Time Chainage Diagram
Brief Description
The chart has two axis: one for time and the other for location
A legend explains meaning of the colours, symbols and line types
Legend
Filing System
Safety & Environmental
Emergency Phone Numbers & Response
HSE Monitoring & Reporting - Dashboard Dashboard is a single page, graphical representation of
current HSE Issues and historical trends
Site Safety Posters examples
Safety Precautions
Existing Underground Utilities
ⓒ David H Moloney
Eart
hw
ork
s
Brief Description
Before digging
establish the location
and route of
underground utilities.
Locator to find Utilities
Spray Paint to mark pavement
Existing Underground Utilities & Overhead Cables - Safety Measures
ⓒ David H Moloney
Eart
hw
ork
s
Trench - Safety Measures H
ealth,
Safe
ty &
Environm
ent
Trench - Safety Measures
ⓒ David H Moloney
Health,
Safe
ty &
Environm
ent
Safety Training on Site M
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Safety Training M
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Mock Fire Accident Drill M
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Mock Fire Accident Drill M
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Mock Fire Accident Drill M
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Environmentally Friendly Site Air, Noise, Water & Soil Pollution
Water Pollution PreventionG
enera
l Item
s
Concrete Washout & Settlement TanksG
enera
l Item
s
Segregation of Waste H
ealth,
Safe
ty &
Environm
ent
Segregation of waste for proper disposal and recycling. Less waste goes to landfill and hazardous waste is treated to make it safe.
Colour Code for Skips & Bins
Quality Assurance
Quality Assurance Dashboard Dashboard is a single page, graphical representation of
current statistics and historical trends
Runway Asphalt Pavement - TestsR
oads &
Pavin
gs
Runway Concrete Pavement - TestsR
oads &
Pavin
gs
Runway Pavement – Test for Skid Resistance
Roads &
Pavin
gs
Runway Pavement R
oads &
Pavin
gs
Using the Douglas Mu-Meter continuous friction measuring equipment
Runway Pavement – Test for Smoothness using Rolling Straight Edge
Roads &
Pavin
gs
Runway Pavement – Test for Texture by Sand Patch testR
oads &
Pavin
gs
Programme
Programme for Construction
Gantt Charts to plan and schedule projects
Primary Substation-
Chiller Plant
Pump House
IRRIGATION WATER TANKS
Irrigation Pump House-
POTABLE/FIRE WATER TANK
Programme using Timeline & 3D Images
Airport Central Utility Yard
Pump House
Piling
Primary Substation-711
Chiller Plant-714Pump House-715
IRRIGATION WATER TANK
Irrigation Pump House-716
Primary Substation-711
Chiller Plant-714Pump House-715
IRRIGATION WATER TANK
Irrigation Pump House-716
POTABLE/FIRE WATER TANK
Programme Time Chainage
Programme Time ChainageThe chart has two axis: one for time and the other for location
A legend explains meaning of the colours, symbols and line types
Group Photos
Production by David H Moloney
My YouTube Channel link: https://www.youtube.com/channel/UCeJR9J7svhBd-C0ZoAH2fhQ